IE801584L - Extraction of metals. - Google Patents

Extraction of metals.

Info

Publication number
IE801584L
IE801584L IE801584A IE158480A IE801584L IE 801584 L IE801584 L IE 801584L IE 801584 A IE801584 A IE 801584A IE 158480 A IE158480 A IE 158480A IE 801584 L IE801584 L IE 801584L
Authority
IE
Ireland
Prior art keywords
aqueous solution
metal
organic
extract
same
Prior art date
Application number
IE801584A
Other versions
IE50877B1 (en
Original Assignee
British Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Petroleum Co filed Critical British Petroleum Co
Publication of IE801584L publication Critical patent/IE801584L/en
Publication of IE50877B1 publication Critical patent/IE50877B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/385—Thiophosphoric acids, or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a liquid liquid process for extracting metals from aqueous solution. The process comprises bridging into contact the aqueous solution with an organic phase containing at least one complex-forming agent insoluble in water and corresponding to the general formula: <CHEM> in which Z<1> and Z<2> represent an oxygen atom or a sulphur atom and may be the same or different and R<1> and R<2> which may be the same or different represent straight or branched alkyl, cycloalkyl, aryl or aralkyl groups containing at least one electron-attracting group, to extract the metal from the aqueous solution The process is used to extract nickel, copper, uranium, molybdenum, lead cadmium, cobalt, iron, zinc, vanadium, tin and tungsten A second stage may be employed wherein the organic solution containing the metal is contacted with a second aqueous solution to strip the metal from the organic to the second aqueous solution [EP0023428A1]
IE1584/80A 1979-07-30 1980-07-29 Liquid-liquid process for extracting metals using organo-phosphorous compounds IE50877B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919609A FR2462481A1 (en) 1979-07-30 1979-07-30 METHOD FOR THE LIQUID-LIQUID EXTRACTION OF AQUEOUS SOLUTION-BASED METALS USING ORGANOPHOSPHORUS DERIVATIVES

Publications (2)

Publication Number Publication Date
IE801584L true IE801584L (en) 1981-01-30
IE50877B1 IE50877B1 (en) 1986-08-06

Family

ID=9228450

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1584/80A IE50877B1 (en) 1979-07-30 1980-07-29 Liquid-liquid process for extracting metals using organo-phosphorous compounds

Country Status (10)

Country Link
EP (1) EP0023428B1 (en)
JP (1) JPS5641334A (en)
AU (1) AU536337B2 (en)
CA (1) CA1150953A (en)
DE (1) DE3071244D1 (en)
FR (1) FR2462481A1 (en)
IE (1) IE50877B1 (en)
MA (1) MA18918A1 (en)
OA (1) OA06592A (en)
ZA (1) ZA804301B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127900A1 (en) * 1981-07-15 1983-02-03 Hoechst Ag, 6000 Frankfurt METHOD FOR THE EXTRACTION OF HEAVY METAL IONS FROM AQUEOUS SOLUTIONS
DE3273369D1 (en) * 1981-10-28 1986-10-23 Hoechst Ag Process for separating heavy metal values from intermediate products in the manufacture of phosphatic fertilizers
DE3202658A1 (en) * 1982-01-28 1983-08-04 Hoechst Ag, 6230 Frankfurt METHOD FOR REMOVING HEAVY METAL IONS FROM WET METHOD PHOSPHORIC ACIDS
DE3212675A1 (en) * 1982-04-05 1983-10-06 Hoechst Ag METHOD FOR SEPARATING HEAVY METAL COMPOUNDS FROM INTERMEDIATE PRODUCTS OF THE FABRICATION OF PHOSPHOROUS AGENTS
ES2020138A6 (en) * 1990-04-27 1991-07-16 Ercros Sa Method for removing cadmium for phosphoric acid.
GB9512925D0 (en) * 1995-06-24 1995-08-30 Zeneca Ltd Chemical process
CA2193305A1 (en) * 1996-12-18 1998-06-18 Jean-Marc Lalancette Process for removing and recovering copper, silver and zinc from sulfide ores
RU2501868C2 (en) * 2012-03-30 2013-12-20 Лидия Алексеевна Воропанова Extraction of lead ions from aqueous solution by vegetable oils
RU2600041C1 (en) * 2015-06-25 2016-10-20 Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН) Method of extracting lead from nickel-containing chloride solution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005029A (en) * 1959-07-01 1961-10-17 American Cyanamid Co Novel organophosphorus compounds and methods of preparing same
US3399055A (en) * 1965-06-21 1968-08-27 Eldorado Mining & Refining Ltd Separation of cobalt by liquid extraction from acid solutions
US3666446A (en) * 1969-11-12 1972-05-30 Pyrites Co Inc The Process for solvent extraction of metals
DE2239591A1 (en) * 1972-08-11 1974-02-28 Bayer Ag PROCESS FOR EXTRACTION OF ZINC, CADMIUM AND / OR INDIUM FROM METAL SALINE SOLUTIONS
DE2417510A1 (en) * 1974-04-10 1975-10-30 Bayer Ag PROCESS FOR EXTRACTION OF METALS FROM Aqueous SOLUTIONS WITH ACID PHOSPHORUS COMPOUNDS
US3950488A (en) * 1974-11-04 1976-04-13 Kennecott Copper Corporation Process for recovering copper from basic carbonate mixtures
US3957504A (en) * 1974-11-11 1976-05-18 Allied Chemical Corporation Membrane hydro-metallurgical extraction process

Also Published As

Publication number Publication date
FR2462481B1 (en) 1984-02-10
FR2462481A1 (en) 1981-02-13
OA06592A (en) 1981-08-31
ZA804301B (en) 1982-02-24
CA1150953A (en) 1983-08-02
EP0023428B1 (en) 1985-11-21
JPS5641334A (en) 1981-04-18
IE50877B1 (en) 1986-08-06
DE3071244D1 (en) 1986-01-02
AU536337B2 (en) 1984-05-03
EP0023428A1 (en) 1981-02-04
MA18918A1 (en) 1981-04-01
AU6039580A (en) 1981-02-05

Similar Documents

Publication Publication Date Title
IE820058L (en) Solvent extraction process for copper.
IE801584L (en) Extraction of metals.
ES8502166A1 (en) Recovery of zinc from zinc-containing sulphidic material.
CA2145054A1 (en) A process for the extraction and separation of nickel and/or cobalt
ES8306330A1 (en) Process for extracting heavy metals ions from aqueous solutions.
BR9002509A (en) METAL EXTRACTION PROCESS
HUT36502A (en) Method for the process of ferrous and zincous hydrochloric acid pickles
AU551849B2 (en) Removing cobalt(ii) from aqueous nickel ii solutions
ES469421A1 (en) Metal extraction
ES8504266A1 (en) Process for leaching sulphide concentrates of the tetrahedrite type containing high concentrations of arsenic and antimony
FI862234A0 (en) Process for the preparation of 2-carboxypyrazine-4-oxides
Moreira et al. Modification of electrodes with adsorbed polyamino acids. Part 2. Adsorptive stripping voltammetric determination of hexacyanoferrate (III) at a hanging mercury drop electrode in the presence of an adsorbed layer of copper-modified poly-L-lysine
JPS5765332A (en) Oxygen reductive catalyst
ES8506107A1 (en) Extracting cobalt from aqueous solutions containing nickel.
Arora et al. Solvent Extraction of Cu (II), Co (II), Ni (II) & Th (IV) with 1-Pbenyl-3-metbyl-4-p-nitrobenzoyl-5-pyrazolone
Reddy et al. Formation constants of ternary complexes of some divalent metal ions
JPS56142873A (en) Anticorrosive agent for metal
HYNEK¹ 8-Hydroxyquinaldine Extractions Applied to the Analysis of Metals
CA2113650A1 (en) N-ethyl hydroxamic acid chelants
Lobana Separation of copper (II) from manganese-(II), cobalt (II), nickel (II) and zinc (II) using Acetylacetone
Rickard et al. The removal of mercury from industrial waste waters by metal reduction
JPS5629562A (en) Chelating agent containing sulfonylamino group as coordinating functional group, and selective separation of metal ion using said chelating agent
GB2009626A (en) Ore treatment process
Ogata et al. Process for Separating Cobalt and Nickel From a Solution Containing Cobalt and Nickel
Sapuskalova Effect of Certain Parameters on the Hydrolytic Precipitation of Iron, Copper, and Nickel from Sulphate Solutions